kernfs: add kernfs_open_file->priv
authorTejun Heo <tj@kernel.org>
Mon, 3 Feb 2014 19:09:14 +0000 (14:09 -0500)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 8 Feb 2014 00:00:40 +0000 (16:00 -0800)
commit2536390da0d300b2734c721235c082498879841d
treee0b4ccccb541a2c71d08dad217a5725fc7b8a900
parent4d3773c4bb41ed5228f1ab7a4a52b79e17b10515
kernfs: add kernfs_open_file->priv

Add a private data field to be used by kernfs file operations.  This
generally makes sense and will be used by cgroup.

Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
include/linux/kernfs.h